harshen
英 ['hɑ:ʃən] 美 ['hɑʃən]

v.

使（变）粗糙，使（变）荒凉；

英英释义

harshen[ 'hɑ:ʃən ]

• v.make harsh or harsher

  "Winter harshened the look of the city"

权威例句

Unusual diagnoses presenting as incarcerated inguinal hernia: a case report and review of the literature.
An unusual triad of pneumatosis intestinalis, portal venous gas and pneumoperitoneum in an asymptomatic patient
Operative notes teaching:Re-discovery of an effective teaching tool in surgical training
Palliative colonic stenting for colorectal cancer; a 15-year experience
Surgeons´ notes: a driver for more IT in theatres
Wholesome Foods and Wholesome Morals? Organic Foods Reduce Prosocial
Pharmaceuticals in the Environment
Sounding The Shallows
Neuro Holiday Film
The transport of methionine and its regulation in Beneckea natriegens /